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Thames and Kosmos 659127 Glowing Crystals

Special Price $8.79 Regular Price $13.95
Out of stock
SKU
11199
Thames and Kosmos 659127 Glowing Crystals
More Information
Manufacturer Thames & Kosmos
Minimum Age 8 years
Warning CHOKING HAZARD - Small parts.
Not for children under 3 yrs.

Details

Grow Luminous Crystals
Grow phosphorescent crystals that glow in the dark! Experiment with growing crystals of different sizes. Learn about why crystals form, what crystal lattice structureis, and what makes these crystals glow. Ages 8 and up.

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